Prolapse is generally referred to as rectal prolapse. Rectal prolapse can be determined by clinical symptoms, rectal fingerprinting, anoscopy and so on. 1. Clinical symptoms: rectal prolapse when the prolapse of the mass is generally larger, accompanied by intestinal mucosal ectasia, if the patient’s condition is serious, there will be constipation, fecal incontinence, anal itching and other symptoms. 2. Rectal fingerprinting: patients also under the operation of professional doctors to carry out rectal fingerprinting to help determine, by checking the anal contraction force, and rectum with or without lumps, foreign bodies, etc., so as to determine whether the patient is rectal prolapse. 3. Anoscopy: patients under the guidance of the doctor through the anoscopy, can clarify the anal tightness and the degree of mucosal relaxation, to exclude the anal canal and rectum and other growths or vascular mass, etc., can also be used to determine whether the rectal prolapse. It is recommended that patients who have anal discomfort or physical discomfort should consult a doctor in time for examination, make a clear diagnosis under the guidance of the doctor, and give appropriate treatment.